Optional medical device diagnostics – depending on the results of the history, physical examination, laboratory diagnostics, andobligate medical device diagnostics – for differential diagnostic clarification.
- Computed tomography (CT) of the skull (cranial CT, cranial CT or cCT) or magnetic resonance imaging (MRI) of the skull (cranial MRI, cranial MRI or cMRI) – first manifestation of the diseaseat age over 50 years, to exclude possible brain organic degradation processes.
